watchOS 3.2 (build 14V5245a) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2017-03-14T17:00:55Z. The update package is 20.65 MB. This is a delta (partial) update that requires 3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7462bacbbf3a95894056e33b9be7e04060847011.zip.